Write and preview HTML in real time
This live HTML editor renders your markup instantly beside the code, so you can prototype layouts, test snippets, and learn by experimenting without setting up a project. It's ideal for quick edits, teaching, and validating a component before dropping it into a larger codebase.
A fast scratchpad for front-end work
Because everything runs in the browser, there's no build step and nothing to install — paste HTML, tweak it, and see the result immediately. Use it to debug a stubborn snippet, draft an email template, or demonstrate a fix to a teammate.
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- Real-time preview with Split, Code & Preview modes
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- Responsive device widths (desktop, tablet, mobile)
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- Monaco editor with syntax highlighting
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- One-click Prettier code formatting
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- Autosaves your code to local storage
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- Copy code + export as HTML or PDF


